diff --git a/iscsi-scst/Makefile b/iscsi-scst/Makefile
index 343ac6cbe..b363f803d 100644
--- a/iscsi-scst/Makefile
+++ b/iscsi-scst/Makefile
@@ -155,7 +155,7 @@ install: all
 	  modules_install
 	echo "$@:  INFINIBAND_ENABLED = $(INFINIBAND_ENABLED)"
 	if $(INFINIBAND_ENABLED); then				\
-	  (cd $(ISERTMOD) && KDIR=$(KDIR) ../../../scripts/sign-modules)
+	  (cd $(ISERTMOD) && KDIR=$(KDIR) ../../../scripts/sign-modules);\
 	  $(MAKE) -C $(KDIR) M=$(ISERTMOD)			\
 	    $$([ -n "$(DEPMOD)" ] && echo "DEPMOD=$(DEPMOD)")	\
 	    modules_install;					\